Before the down votes roll in. This is a legit concern that ordinary customers could easily have.
If I get to a stage where there are enough people demanding networking then I imagine my age won't be much of a concern any more.
For me personally the main use case would be tracking what I spend money on, rather than knowing how much I have left.
On a side note, I wish my bank would get their act together and let me easily search my balance history on their online banking page. Instead I have to export it and the history gets wiped after 2 years or something.
There is a huge amount that banks could do to make things easier for their customers but progress seems very slow. I have a friend who works for high street banks and it sounds absolutely horrendous! Better to be safe than sorry for them though I guess.
I have to say, i've used ZetaBee cashflow a few times over the last couple of years and found it to be fantastic in helping project the real amount of money i have available to spend.
Would you want automatic importing from your bank account or from a table of data?